The MM-PSF is an embedded isolated power supply by MicroMax Computer Intelligence, designed specifically for РС/104 systems.
It provides a РС/104 system with 12V, 5V and 3.3V DC output voltages. The combined power of the device is up to 60W.
The power supply features reverse polarity protection and transient voltage surge suppression. The MM-PSF has advanced electromagnetic compatibility (MIL-STD-461F compliant).
The output power is supplied to latching connectors, as well as to system buses PCI-104 and PC/104. The device features short circuit protection with no time limit. As soon as the connection is recovered, the MM-PSF restores power supply automatically.
The MM-PSF is designed in compliance with vehicle standards MIL-STD-1275D and MIL-STD-704F.
|Power Input||10V to 36V DC (isolated)|
|Power Output||12V DC (5A), 5V DC (12 A) and 3.3V DC (7 A)|
|Maximum power load||Up to 60W|
Secondary converter: 90%
|Galvanic isolation||500 V DC|
Secondary converter: 2MHz
“On” - input voltage at “Ctrl” from 1V regarding “-Vin” or open input;
“Off” - input voltage at “Ctrl” from 0 to 0.5V regarding “-Vin”
|Output voltage regulation||No|
|Current overload protection||
150% of maximum current
|Input/output insulation resistance||1 GOhm @ 500V DC|
|Short circuit protection||No time limit, automatic power restore|
Environmental and physical specifications
|Operating temperature||-40°C to +85°C (-40°F to +185°F)|
||-55°C to +125°C (-67°F to +257°F)|
|MM-PSF60I-24-12||MM-PSF power supply, 60W, 12V DC @ 5A|
|MM-PSF60I-24-35||MM-PSF power supply, 60W, 5V DC @ 12A and 3.3V DC @ 7A|
|MM‑PSF60I‑24‑512||MM-PSF power supply, 60W, 12V DC @ 5A and 5V DC @ 5A|
|MM-PSF40I-24-5||MM-PSF power supply, 40W, 5V DC @ 8A|